Home
Class 12
PHYSICS
An athlete completes one round of a circ...

An athlete completes one round of a circular track of radius R in 40 seconds.What will be the displacement at the end of 2 min 20 second.

Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    MBD PUBLICATION|Exercise QUESTION BANK |224 Videos

  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODY

    MBD PUBLICATION|Exercise QUESTION BANK|234 Videos

Similar Questions

Explore conceptually related problems

A toy cyclist completes one round of a square track of side 2m in 40 seconds. What will be the displacement at the end of 3 minutes.

A cyclist goes round a circular track of radius 20sqrt3 m at a speed of 14 m/s. What is the inclination to the vertical ?

A cyclist goes round a circular track of radius 20sqrt3 m at a speed of 24sqrt3 ms^(-1) . What is the inclination to the vertical ?

2 amp current flowing through a wire produces 10 calories ofheat in 20 seconds.What is the resistance of the wire ?

A particle is moving in a circular path of given radius with (i) constant (ii) increasing (iii) decreasing number of rotations per second. What happens to work done in three cases.

MBD PUBLICATION-MOTION IN A STRAIGHT LINE -QUESTION BANK
  1. Explain the basic concepts of statics, kinematics and dynamics.

    Text Solution

    |

  2. Differentiate between one two and three dimensional motion.

    Text Solution

    |

  3. Distinguish between instantaneous velocity and average velocity.

    Text Solution

    |

  4. Distinguish between speed and displacement.

    Text Solution

    |

  5. What is relative velocity,Elucidate with examples.

    Text Solution

    |

  6. What does slope of position time graph represent for a uniform motion?

    Text Solution

    |

  7. A cyclist moving around a circular path of radius 100 m completes one ...

    Text Solution

    |

  8. A boy walks to his school at a distance of 6 km with constant speed 2....

    Text Solution

    |

  9. The displacement x of a body in motion is given x=A sin (omegat+theta)...

    Text Solution

    |

  10. An athlete completes one round of a circular track of radius R in 40 s...

    Text Solution

    |

  11. Explain the graphical interpretation of position time graph.

    Text Solution

    |

  12. What do you mean by free all ?Explain with two examples.

    Text Solution

    |

  13. How do you define relative velocity of one body with respect to the ot...

    Text Solution

    |

  14. Explain speed and displacement with illustration and distinguish them.

    Text Solution

    |

  15. What is relative velocity,Elucidate with examples.

    Text Solution

    |

  16. Establish relation s=ut+1/2(at^2) by graphical method.

    Text Solution

    |

  17. How we distinguish average and instantaneous acceleration . How these ...

    Text Solution

    |

  18. Derive an expression for the distance covered by the body during nth s...

    Text Solution

    |

  19. Explain rain and man problem with examples.

    Text Solution

    |

  20. Derive the relation (v^2=u^2+2as) by calculus method.

    Text Solution

    |